Senior IT Systems Analyst

Primaris Services employs over 250 experts with 15 years of IT industry experience in the Polish and international markets. They execute complex projects in various domains such as banking, insurance, healthcare, robotics, energy, and media, currently serving over 40 active clients. The company offers full lifecycle system development including building from scratch, development, maintenance, product implementations, and team allocations, as well as is a gold partner of UiPath for Robotic Process Automation (RPA).

• Minimum 5 years of professional experience in payments or banking.
• Knowledge of payment authorization systems and transaction processing platforms.
• Familiarity with e-commerce payments, PSP integration, Payment Gateway, and 3-D Secure.
• Strong knowledge of ISO 8583 standard.
• Ability to prepare analytical documentation, interface specifications, flow diagrams, and test scenarios.
• Fluent in Polish and English (minimum C1 level).

Nice to have:

• Knowledge of acquiring processes and roles such as merchant, acquirer, issuer, PSP, and payment organizations.

• Analyze business and system requirements related to payment authorization and acquiring processes.
• Design payment authorization and settlement processes, including integration with banking systems, PSPs, POS terminals, and payment organizations.
• Model acquiring processes and design transactional flows and integrations.
• Prepare analytical documentation, interface specifications, flow diagrams, and test scenarios.
• Participate in onboarding and collaborative meetings remotely.

Projects:

1. Payment transaction authorization project involving systems handling POS and e-commerce payments, including 3-D Secure, BLIK, and Host-to-Host solutions.
2. Acquiring project focused on onboarding, point-of-sale configuration, transaction processing and settlement, reporting, complaints, and chargebacks.